SIGMACOVER 435 SIGMA PROTECTIVE AND MARINE COATING

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SKU:
SIGMACOVER 435
Weight:
20.00 KGS
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SIGMACOVER 435 SIGMA PROTECTIVE AND MARINE COATING

SIGMACOVER 435 SIGMA PROTECTIVE AND MARINE COATING

GZ Industrial Supplies is a distributor of Sigma Marine coatings in Nigeria, OUR SIGMACOVER 435 SIGMA PROTECTIVE AND MARINE COATING IS A 2-component high-build, micaceous iron oxide-pigmented, polyamide-cured recoatable epoxy coating used in Infrastructure, chemical and petrochemical plants, offshore and oil and gas new-builds and maintenance. color is Light gray (9553-05), dark gray ( 9558-05), green (9441-05), aluminum (9590-05) and gloss level is eggshell

PRODUCT CHARACTERISTICS OF SIGMACOVER 435 SIGMA PROTECTIVE AND MARINE COATING

The product characteristics that makes this coating unique are below

  • General-purpose epoxy buildcoat or finish in protective coating systems, for steel and concrete structures exposed to atmospheric land or marine conditions
  • Easy application, both by airless spray and brush
  • Cures even at temperatures down to -10°C (14°F)
  • A high relative humidity (maximum 95%) during application and curing does not influence the quality of the coating
  • Good adhesion on most aged, sound alkyd, chlorinated rubber and epoxy coatings
  • Can be recoated with various two-component and conventional coatings, even after long weathering periods
  • Resistant to water and splash of mild chemicals
  • Excellent durability
  • Tough, with long-term flexibility
  • Resistant to temperatures up to 200°C (390°F) (see SYSTEM SHEET 4062)
 

RECOMMENDED SUBSTRATE CONDITIONS AND APPLICATION TEMPERATURES

Substrate conditions

  • Steel; blast cleaned to ISO-Sa21⁄2, blasting profile 40 – 70 μm (1.6 – 2.8 mils)

  • Steel with approved zinc silicate shop primer; pretreated according to SPSS or power tool cleaned to SSPC SP3 (SPSS-

    Pt3)

  • Previous coat must be sound, dry and free from any contamination

    Substrate temperature

  • Substrate temperature during application and curing down to -10°C (14°F) is acceptable; provided the substrate is free from ice and dry
  • Substrate temperature during application and curing should be at least 3°C (5°F) above dew point

SYSTEM SPECIFICATION

  • SYSTEMS FOR BOOTTOP AND TOPSIDE – SYSTEM SHEET 3102
  • SYSTEMS FOR DECKS – SYSTEM SHEET 3103

INSTRUCTIONS FOR USE

Mixing ratio by volume: base to hardener 82:18

  • The temperature of the mixed base and hardener should be above 10°C (50°F), otherwise extra thinner may be required to obtain application viscosity

  • Thinner should be added after mixing the components

  • Adding too much thinner results in reduced sag resistance

    Induction time

    None

    Pot life

    5 hours at 20°C (68°F)

Product Technical Datasheet Downloadpdf-log.png

Contact Our Coatings Team for a free quote